NPCM8XX SoC is the successor of the NPCM7XX. It features quad-core Cortex-A35 (Armv8, 64-bit) CPUs and some additional peripherals.
This document describes the NPCM8XX SoC and an evaluation board (NPCM 845 EVB). Signed-off-by: Hao Wu <wuhao...@google.com> --- docs/system/arm/nuvoton.rst | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/docs/system/arm/nuvoton.rst b/docs/system/arm/nuvoton.rst index 05059378e5..e4827fb43a 100644 --- a/docs/system/arm/nuvoton.rst +++ b/docs/system/arm/nuvoton.rst @@ -1,12 +1,13 @@ -Nuvoton iBMC boards (``kudo-bmc``, ``mori-bmc``, ``npcm750-evb``, ``quanta-gbs-bmc``, ``quanta-gsj``) -===================================================================================================== +Nuvoton iBMC boards (``kudo-bmc``, ``mori-bmc``, ``npcm750-evb``, ``quanta-gbs-bmc``, ``quanta-gsj``, ``npcm845-evb``) +====================================================================================================================== -The `Nuvoton iBMC`_ chips (NPCM7xx) are a family of ARM-based SoCs that are +The `Nuvoton iBMC`_ chips are a family of Arm-based SoCs that are designed to be used as Baseboard Management Controllers (BMCs) in various -servers. They all feature one or two ARM Cortex-A9 CPU cores, as well as an -assortment of peripherals targeted for either Enterprise or Data Center / -Hyperscale applications. The former is a superset of the latter, so NPCM750 has -all the peripherals of NPCM730 and more. +servers. Currently there are two families: NPCM7XX series and +NPCM8XX series. NPCM7XX series feature one or two Arm Cortex-A9 CPU cores, +while NPCM8XX feature 4 Arm Cortex-A35 CPU cores. Both series contain a +different assortment of peripherals targeted for either Enterprise or Data +Center / Hyperscale applications. .. _Nuvoton iBMC: https://www.nuvoton.com/products/cloud-computing/ibmc/ @@ -27,6 +28,11 @@ There are also two more SoCs, NPCM710 and NPCM705, which are single-core variants of NPCM750 and NPCM730, respectively. These are currently not supported by QEMU. +The NPCM8xx SoC is the successor of the NPCM7xx SoC. It has 4 Cortex-A35 cores. +The following machines are based on this chip : + +- ``npcm845-evb`` Nuvoton NPCM845 Evaluation board + Supported devices ----------------- @@ -62,6 +68,8 @@ Missing devices * System Wake-up Control (SWC) * Shared memory (SHM) * eSPI slave interface + * Block-transfer interface (8XX only) + * Virtual UART (8XX only) * Ethernet controller (GMAC) * USB device (USBD) @@ -76,6 +84,11 @@ Missing devices * Video capture * Encoding compression engine * Security features + * I3C buses (8XX only) + * Temperature sensor interface (8XX only) + * Virtual UART (8XX only) + * Flash monitor (8XX only) + * JTAG master (8XX only) Boot options ------------ -- 2.48.1.362.g079036d154-goog
